39720210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1324007}}^1$

素因数の和:1324017

約数の個数: 16

約数和(自身を含む): 95328576

約数和(自身を除く): 55608366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1324007, 2648014, 3972021, 6620035, 7944042, 13240070, 19860105, 39720210]

約数ペア:

[(1, 39720210), (2, 19860105), (3, 13240070), (5, 7944042), (6, 6620035), (10, 3972021), (15, 2648014), (30, 1324007)]